CN220058094U - Leak protection structure of valve well - Google Patents
Leak protection structure of valve well Download PDFInfo
- Publication number
- CN220058094U CN220058094U CN202321128751.2U CN202321128751U CN220058094U CN 220058094 U CN220058094 U CN 220058094U CN 202321128751 U CN202321128751 U CN 202321128751U CN 220058094 U CN220058094 U CN 220058094U
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- well
- check valve
- fixedly arranged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000005299 abrasion Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Check Valves (AREA)
Abstract
The utility model relates to the technical field of leakage-proof structures of valve wells, and discloses a leakage-proof structure of a valve well, which comprises a main body mechanism, a control mechanism and a sealing mechanism, wherein the control mechanism is positioned in the main body mechanism, the sealing mechanism is positioned in the main body mechanism, the main body mechanism comprises a well body, a connecting port, a well lid and a mark, the connecting port is fixedly arranged at the upper end of the well body, the well lid is movably arranged at the upper end of the connecting port, and the mark is fixedly arranged at the upper end of the well lid. According to the leakage-proof structure of the valve well, through the installation of the control mechanism, the first check valve and the first water valve are fixedly installed, when water leakage occurs in the first water valve, the first check valve is closed for a while, water cannot reach the first water valve, the second check valve and the second water valve are fixedly installed, when water leakage occurs in the second water valve, the second check valve can be closed, water cannot reach the second water valve, at the moment, water can pass through the third water valve, leakage prevention is achieved, and the safety of the structure is effectively improved.
Description
Technical Field
The utility model relates to the technical field of leakage-proof structures of valve wells, in particular to a leakage-proof structure of a valve well.
Background
The valve well is a well which is convenient for the valve of the underground pipeline and the underground pipeline such as tap water, oil, natural gas pipeline and the like to open and close part of pipe network operation or overhaul operation, is arranged in the well, is convenient for regular inspection, cleaning and dredging the pipeline, and brings convenience to a user and simultaneously has a plurality of optimized places.
In the prior art, since most valve wells cannot permeate water, the tightness of the valve wells must be ensured, and since the valves and pipelines in the valve wells are easily subjected to pressures from different aspects, the valves or pipelines can permeate water and leak water in the valve wells in the practical use process.
In order to solve the problem that water seepage and water leakage of a valve or a pipeline possibly occur in the valve well, most of the prior art adopts a method which uses valves with better tightness, but the effect of preventing the water seepage of the valve or the pipeline is limited.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a leakage-proof structure of a valve well, which solves the problems that most valve wells in the prior art cannot permeate water and have to ensure tightness, and because valves and pipelines in the valve wells are easy to receive pressures from different aspects, water seepage and water leakage of the valves or the pipelines can occur in the valve wells in the actual use process.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a leak protection structure of valve well, includes main part mechanism, control mechanism and sealing mechanism, control mechanism is located main part mechanism's inside, sealing mechanism is located main part mechanism's inside, main part mechanism includes well body, connector, well lid and sign, the connector is fixed to be set up in the upper end of the well body, well lid movable mounting is in the upper end of connector, sign fixed mounting is in the upper end of well lid.
Preferably, the control mechanism comprises a main valve, a water meter, a water pipe, a first check valve, a first water valve, a second check valve, a second water valve, a third check valve and a third water valve, wherein the main valve is fixedly arranged in the well body, and the main valve is used for controlling water flow, so that the practicability of the structure is improved.
Preferably, the water meter is fixedly arranged at the right end of the main valve, the water pipe is fixedly arranged in the well body, the first check valve is fixedly arranged at the right side of the water meter, when water leakage occurs in the first water valve, the first check valve is closed for a while, water cannot reach the first water valve, and at the moment, water can flow through the second water valve and the third water valve, so that the safety of the structure is improved.
Preferably, the first check valve is fixedly arranged above the water meter, the first water valve is fixedly arranged on the right side of the first check valve, the second check valve is fixedly arranged below the first check valve, when the second water valve leaks water, the second check valve is closed, water cannot reach the second water valve, and at the moment, water flows through the first water valve and the third water valve, so that the safety of the structure is improved.
Preferably, the second water valve is fixedly arranged on the right side of the second check valve, the third check valve is fixedly arranged below the second check valve, the third water valve is fixedly arranged on the right side of the third check valve, when the third water valve leaks water, the third check valve is closed, water cannot reach the third water valve, and at the moment, water flows through the first water valve and the second water valve, so that the safety of the structure is improved.
Preferably, the sealing mechanism comprises a first anti-abrasion ring, a first fastening ring, a second fastening ring and a second anti-abrasion ring, wherein the first anti-abrasion ring is movably arranged at the lower end of the well lid, friction between the well lid and the connecting port can be reduced by the first anti-abrasion ring and the second anti-abrasion ring, abrasion of the junction of the well lid and the connecting port is avoided, water leakage is caused, and the sealing performance of the structure is improved.
Preferably, the first movable mounting of clamping ring is in the lower extreme of first wear-resisting ring, second movable mounting of clamping ring is in the lower extreme of first clamping ring, second movable mounting of wear-resisting ring is in the lower extreme of second clamping ring, and first clamping ring makes to connect between well lid and the connector more tightly with second clamping ring, helps promoting the security of structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the leakage-proof structure of the valve well, through the installation of the control mechanism, the first check valve and the first water valve are fixedly installed, when water leakage occurs in the first water valve, the first check valve is closed for a while, water cannot reach the first water valve, the second check valve and the second water valve are fixedly installed, when water leakage occurs in the second water valve, the second check valve is closed, water cannot reach the second water valve, and at the moment, water can pass through the third water valve, leakage prevention is achieved, and the safety of the structure is effectively improved;
2. according to the leakproof structure of the valve well, through the installation of the main body mechanism and the fixed connection of the connecting port and the well cover, the well cover can effectively protect the valve well, the tightness of the structure is improved, and through the fixed arrangement of the mark, the mark can be used for annotating a character, so that the safety of the structure is improved;
3. this leak protection structure of valve well through the installation to sealing mechanism, through the movable mounting of wear-resisting circle one and wear-resisting circle two, can reduce the friction between well lid and the connector, avoids well lid and connector junction to take place wearing and tearing, leads to leaking, and fastening circle one and two movable mounting of fastening circle for connect between well lid and the connector more tightly, help promoting the leakproofness and the security of structure.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of a control structure according to the present utility model;
fig. 4 is a schematic view of a seal structure of the present utility model.
In the figure: 1. a main body mechanism; 101. a well body; 102. a connection port; 103. a well cover; 104. identification; 2. a control mechanism; 201. a main valve; 202. a water meter; 203. a water pipe; 204. a first check valve; 205. a first water valve; 206. a second check valve; 207. a second water valve; 208. a third check valve; 209. a water valve III; 3. a sealing mechanism; 301. an anti-wear ring I; 302. a fastening ring I; 303. a second fastening ring; 304. and a second anti-abrasion ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a leak protection structure of valve well, includes main body mechanism 1, control mechanism 2 and sealing mechanism 3, and control mechanism 2 is located the inside of main body mechanism 1, and sealing mechanism 3 is located the inside of main body mechanism 1, and main body mechanism 1 includes well body 101, connector 102, well lid 103 and sign 104, and connector 102 is fixed to be set up in the upper end of well body 101, and well lid 103 movable mounting is in the upper end of connector 102, and sign 104 fixed mounting is in the upper end of well lid 103.
The control mechanism 2 comprises a main valve 201, a water meter 202, a water pipe 203, a first check valve 204, a first water valve 205, a second check valve 206, a second water valve 207, a third check valve 208 and a third water valve 209, wherein the main valve 201 is fixedly arranged in the well body 101, the water meter 202 is fixedly arranged at the right end of the main valve 201, the water pipe 203 is fixedly arranged in the well body 101, the first check valve 204 is fixedly arranged at the right of the water meter 202, the first check valve 204 is fixedly arranged above the water meter 202, the first water valve 205 is fixedly arranged at the right of the first check valve 204, the second check valve 206 is fixedly arranged below the first check valve 204, the second water valve 207 is fixedly arranged at the right of the second check valve 206, the third check valve 208 is fixedly arranged below the second check valve 206, the third water valve 209 is fixedly arranged at the right of the third check valve 208, when the leak-proof structure of the valve well is used, the first check valve 204 is closed, the water cannot reach the first water valve 205, the second check valve 206 and the second check valve 207 are fixedly arranged, when the second water valve 207 leaks, the second water valve 206 is closed, and the third water cannot reach the third water valve 209.
The sealing mechanism 3 comprises a first anti-abrasion ring 301, a first fastening ring 302, a second fastening ring 303 and a second anti-abrasion ring 304, wherein the first anti-abrasion ring 301 is movably arranged at the lower end of the well cover 103, the first fastening ring 302 is movably arranged at the lower end of the first anti-abrasion ring 301, the second fastening ring 303 is movably arranged at the lower end of the first fastening ring 302, the second anti-abrasion ring 304 is movably arranged at the lower end of the second fastening ring 303, the friction between the well cover 103 and the connecting port 102 can be reduced by the first anti-abrasion ring 301 and the second anti-abrasion ring 304, the joint of the well cover 103 and the connecting port 102 is prevented from being worn, water leakage is caused, and the connection between the well cover 103 and the connecting port 102 is more fastened by the first fastening ring 302 and the second fastening ring 303.
Working principle: when the leak-proof structure of the valve well is used, when water leakage occurs in the first water valve 205, the first check valve 204 is closed, water cannot reach the first water valve 205, the second check valve 206 is fixedly installed with the second water valve 207, when water leakage occurs in the second water valve 207, the second check valve 206 is closed, water cannot reach the second water valve 207, at this time, water can pass through the third water valve 209, friction between the well cover 103 and the connecting port 102 can be reduced through the first anti-abrasion ring 301 and the second anti-abrasion ring 304, abrasion is avoided at the joint of the well cover 103 and the connecting port 102, water leakage is caused, and the connection between the well cover 103 and the connecting port 102 is fastened through the first fastening ring 302 and the second fastening ring 303.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a leak protection structure of valve well, includes main part mechanism (1), control mechanism (2) and sealing mechanism (3), its characterized in that: the control mechanism (2) is located the inside of main part mechanism (1), sealing mechanism (3) are located the inside of main part mechanism (1), main part mechanism (1) include well body (101), connector (102), well lid (103) and sign (104), connector (102) are fixed to be set up in the upper end of well body (101), well lid (103) movable mounting is in the upper end of connector (102), sign (104) fixed mounting is in the upper end of well lid (103).
2. The leak-proof structure of a valve well as defined in claim 1, wherein: the control mechanism (2) comprises a main valve (201), a water meter (202), a water pipe (203), a first check valve (204), a first water valve (205), a second check valve (206), a second water valve (207), a third check valve (208) and a third water valve (209), wherein the main valve (201) is fixedly arranged in the well body (101).
3. The leak-proof structure of a valve well as defined in claim 2, wherein: the water meter (202) is fixedly arranged at the right end of the main valve (201), the water pipe (203) is fixedly arranged in the well body (101), and the first check valve (204) is fixedly arranged at the right side of the water meter (202).
4. A leak-proof structure for a valve well as defined in claim 3, wherein: the first check valve (204) is fixedly arranged above the water meter (202), the first water valve (205) is fixedly arranged on the right side of the first check valve (204), and the second check valve (206) is fixedly arranged below the first check valve (204).
5. The leak-proof structure of a valve well as defined in claim 4, wherein: the second water valve (207) is fixedly arranged on the right side of the second check valve (206), the third check valve (208) is fixedly arranged below the second check valve (206), and the third water valve (209) is fixedly arranged on the right side of the third check valve (208).
6. The leak-proof structure of a valve well as defined in claim 5, wherein: the sealing mechanism (3) comprises a first anti-abrasion ring (301), a first fastening ring (302), a second fastening ring (303) and a second anti-abrasion ring (304), wherein the first anti-abrasion ring (301) is movably mounted at the lower end of the well cover (103).
7. The leak-proof structure of a valve well as defined in claim 6, wherein: the first fastening ring (302) is movably arranged at the lower end of the first anti-abrasion ring (301), the second fastening ring (303) is movably arranged at the lower end of the first fastening ring (302), and the second anti-abrasion ring (304) is movably arranged at the lower end of the second fastening ring (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321128751.2U CN220058094U (en) | 2023-05-11 | 2023-05-11 | Leak protection structure of valve well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321128751.2U CN220058094U (en) | 2023-05-11 | 2023-05-11 | Leak protection structure of valve well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220058094U true CN220058094U (en) | 2023-11-21 |
Family
ID=88764016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321128751.2U Active CN220058094U (en) | 2023-05-11 | 2023-05-11 | Leak protection structure of valve well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220058094U (en) |
-
2023
- 2023-05-11 CN CN202321128751.2U patent/CN220058094U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210141367U (en) | Close valve that gas tightness is good | |
| CN220058094U (en) | Leak protection structure of valve well | |
| CN214436065U (en) | Leakage-proof heightening rotating indoor fire hydrant | |
| CN211010327U (en) | Fire hose joint and leak-proof fire hydrant with same | |
| CN201827463U (en) | Spherical flanged joint noise reduction check valve improving tightness | |
| CN212273078U (en) | Novel axial flow valve sealing structure | |
| CN210014121U (en) | Pipeline connecting structure of laundry machine | |
| CN101936401A (en) | Spherical wear-resistant valve | |
| CN219063108U (en) | Acid-base pipeline leakage-proof protection device | |
| CN221402740U (en) | Pressure pipeline pressure relief device | |
| CN205504338U (en) | Quick leaking stoppage connector | |
| CN219975707U (en) | Water conservancy pipeline connection structure | |
| CN218151743U (en) | Prevent leaking type valve for hydraulic oil | |
| CN215408747U (en) | Drainage drilling integrated hole sealing and connecting device | |
| CN208670125U (en) | A kind of water supply PE pipe connecting structure | |
| CN218508554U (en) | Automatic cut-off valve for pipeline | |
| CN217081809U (en) | Pipeline connecting device for water supply and drainage engineering | |
| CN220168879U (en) | Water leakage preventing device for pipeline | |
| CN220470725U (en) | Corrosion-resistant fluorine-lined check valve structure | |
| CN216112331U (en) | A reposition of redundant personnel stop valve for running water pipeline | |
| CN220016427U (en) | Leakage-proof structure for pipeline joint | |
| CN211853142U (en) | Novel pipe connector mechanical tee joint | |
| CN213361417U (en) | Water hammer resistant connecting structure of water pump of zero-cold-water gas water heater | |
| CN220792061U (en) | Leakage-proof fire-fighting gas cylinder valve | |
| CN210646292U (en) | Chlorination pipe for continuous production of methanesulfonyl chloride |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |